https://github.com/longsleep/yoga3pro-linux/blob/master/Yoga%203%20Linux%20HOWTO.md
和
安装 Broadcom 无线驱动程序（最详尽的列表仍然没有线索）
01:00.0 网络控制器：Broadcom Corporation BCM4352 802.11ac 无线网络适配器（修订版 03）
0：ideapad_wlan：无线局域网软屏蔽：无硬屏蔽：无
*-network
description: Network controller
product: BCM4352 802.11ac Wireless Network Adapter
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: 03
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=bcma-pci-bridge latency=0
resources: irq:18 memory:c1200000-c1207fff memory:c1000000-c11fffff
garshah@jigarshah-Lenovo-YOGA-3-Pro-1370:~$
jigarshah@jigarshah-Lenovo-YOGA-3-Pro-1370:~$ dmesg | grep -i firmware
[ 2.757845] hid-rmi 0018:06CB:2714.0001: firmware id: 0
[ 4.251276] bluetooth hci0: Direct …